Generator

Timestamp Converter

Convert between Unix epoch (seconds or milliseconds) and human-readable ISO 8601, UTC, and local time.

Input (epoch seconds, ms, or ISO date)

Unix seconds

1783887943

Unix milliseconds

1783887943000

ISO 8601 (UTC)

2026-07-12T20:25:43.000Z

UTC string

Sun, 12 Jul 2026 20:25:43 GMT

Local time

7/12/2026, 8:25:43 PM

Relative

just now